127416490 has 16 divisors (see below), whose sum is σ = 230813352. Its totient is φ = 50641344.

The previous prime is 127416473. The next prime is 127416511. The reversal of 127416490 is 94614721.

It can be written as a sum of positive squares in 4 ways, for example, as 81054009 + 46362481 = 9003^2 + 6809^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39009 + ... + 42148.

Almost surely, 2^127416490 is an apocalyptic number.

127416490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127416490 is a deficient number, since it is larger than the sum of its proper divisors (103396862).

127416490 is a wasteful number, since it uses less digits than its factorization.

127416490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81321.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 127416490 is about 11287.8912999727. The cubic root of 127416490 is about 503.2014444240.

The spelling of 127416490 in words is "one hundred twenty-seven million, four hundred sixteen thousand, four hundred ninety".